BATTERY PROTECTION FOR SAFE TRIP- The mini fridge cooler for vehicle features 3-stage battery protection that can prevent your battery from running down and protects the device when the battery voltage is lower than the lowest working voltage while you ’re on the road.
KEEP FRESH FOR POAD DRIVERS AND CAMPERS- The mini fridge coolers dual-use for car and home with 20-quartCapacity supports the trucker and the camper to store ice cream, seafood, snacks, meat, and beverages for road traveling, boating and camping with 12 / 24V DC and 110-240 AC input just plugging to the cigar lighter. The external measure of the 12v compressors refrigerator is 22.44 * 12.4 * 13.4 inches is so small that it saves the space in the car.